Samjo Management, LLC portfolio
Latest available portfolio: Q2 2026 · Holdings as of · Filed · $287,459,729 in Form 13F holdings
See latest portfolio changesQuarterly portfolio filings
Choose a quarter to see holdings and changes. Newer portfolio dates appear first.
Estimated additions and reductions value share changes at filing-derived prices; they are not actual trade proceeds or costs.
| Quarter | Holdings | SEC-reported value | Est. additions | Est. reductions | Est. net | Top Holdings | Form Type | Accepted by SEC |
|---|---|---|---|---|---|---|---|---|
| Q2 2026 | 59 | $287,459,729 | +$58,343,958 | -$95,270,134 | -$36,926,176 | PDFS, GENI, AIOT, INSE, AIP | 13F-HR | 14 Aug 2026, 10:51 |
| Q1 2026 | 55 | $231,278,556 | +$35,449,440 | -$38,507,881 | -$3,058,441 | PDFS, AIP, GENI, INSE, AIOT | 13F-HR | 15 May 2026, 17:05 |
| Q4 2025 | 57 | $257,344,133 | +$26,232,722 | -$38,945,886 | -$12,713,164 | PDFS, GENI, AIOT, INSE, AIP | Restatement | 17 Feb 2026, 15:34 |
| Q3 2025 | 59 | $261,762,557 | +$41,180,284 | -$36,864,538 | +$4,315,746 | PDFS, INSE, GENI, AIOT, THRY | 13F-HR | 13 Nov 2025, 11:10 |
| Q2 2025 | 58 | $236,994,566 | +$18,674,957 | -$17,798,101 | +$876,856 | THRY, PDFS, GENI, INSE, CTLP | 13F-HR | 13 Aug 2025, 12:26 |
| Q1 2025 | 57 | $235,887,242 | +$22,336,284 | -$19,440,656 | +$2,895,628 | THRY, GENI, INSE, PDFS, PRMB | 13F-HR | 14 May 2025, 14:45 |
| Q4 2024 | 54 | $265,221,304 | +$57,055,477 | -$67,536,639 | -$10,481,162 | THRY, PDFS, GENI, INSE, AIP | 13F-HR | 12 Feb 2025, 17:39 |
| Q3 2024 | 53 | $289,813,966 | +$26,059,157 | -$26,247,340 | -$188,183 | THRY, PDFS, ITI, GENI, ASPN | 13F-HR | 12 Nov 2024, 09:20 |
| Q2 2024 | 53 | $241,590,813 | +$18,626,513 | -$26,584,507 | -$7,957,994 | THRY, PDFS, ASPN, INSE, GENI | Restatement | 13 Aug 2024, 15:57 |
| Q1 2024 | 55 | $284,297,656 | +$28,426,328 | -$27,898,428 | +$527,900 | THRY, ITI, PDFS, ASPN, INSE | 13F-HR | 14 May 2024, 09:50 |
| Q4 2023 | 50 | $282,330,145 | $0 | $0 | $0 | THRY, ASPN, PDFS, ITI, GENI | 13F-HR | 09 Feb 2024, 14:19 |
| Q3 2023 | 0 | $0 | 13F-NT | 14 Nov 2023, 12:53 |
Showing 1-12 of 12 filings.
Manager details and filing context
- Latest 13F filing
- Q2 2026 - 14 Aug 2026
- Latest reported 13F value
- $287,459,729
- Largest 13F holdings
-
PDFS GENI AIOT INSE AIP PAR CGNT AMBA ZETA SLB RMNI BRKB
+8 more
RPC FLR KMI PACK EMR APO MSFT DE - Form 13F summary
-
- Samjo Management, LLC Form 13F history summarizes parsed U.S.-listed equity disclosures for this manager.
- Form 13F is generally due within 45 days after each calendar quarter ends.
- Samjo Management, LLC reported 59 equity holdings with a total reported market value of $287,459,729 for Q2 2026. Top reported holdings included PDFS, GENI, AIOT, INSE, and AIP.
- Manager signature
- Andrew Wiener - Managing Member
- Manager location
- New York, NY
13F snapshot
Latest parsed holdings, value, and filing-period context.
1 signal
Manager
Names, identifiers, and filing context for this profile.
2 identity fields
Holdings Value